Hu, Ronghua, et al. “Short- and Long-Term Effects of Antiretroviral Therapy on Peripheral Regulatory CD4+ CD25hi CD127low T Lymphocytes in People Living With HIV AIDS”. Revista Do Instituto De Medicina Tropical De São Paulo, vol. 64, May 2022, p. e11, https://doi.org/10.1590/S1678-9946202264011 .